Brightin Star RF-S 10mm F5.6 II Fisheye Lands at $65

Sixty-five bucks for a fisheye on your Canon APS-C body. Brightin Star's second crack at this focal length means they actually listened to early adopters and fixed the optics before pushing it out again. That's not nothing. The use case is narrow: real estate creative shots, skate photography, social content where distortion is the point. Not a workhorse lens, but at this price it earns a spot in the bag without an argument. The more interesting signal here is Brightin Star shipping iterative improvements rather than just flooding the market with v1 leftovers. Third-party manual glass on RF-S mount is still a thin category, so any addition matters more than it would on a saturated mount.